Better messaging for appvoyer build

Author: vors

appveyor.yml

@@ -1,11 +1,12 @@
 install:
   - ps: write-host -ForegroundColor Yellow "installing sublime text 3"
   - ps: start-filedownload "http://c758482.r82.cf2.rackcdn.com/Sublime%20Text%20Build%203059%20x64.zip"
-  - ps: write-host -ForegroundColor Yellow "installing Sublime%20Text%20Build%203059%20x64.zip"
   - ps: 7z.exe x "Sublime%20Text%20Build%203059%20x64.zip" -o"C:\st" > $null
+  - ps: write-host -ForegroundColor Yellow "copying PowerShell package"
   - ps: mkdir "C:\st\Data\Packages" -force > $null
   - ps: mkdir "C:\st\Data\Packages\PowerShell" -force > $null
   - ps: cp -Recurse * "C:\st\Data\Packages\PowerShell" -Force
+  - ps: write-host -ForegroundColor Yellow "installing UnitTesting package"
   - ps: git clone -q --branch=master https://github.com/randy3k/UnitTesting.git "C:\st\Data\Packages\UnitTesting"
   - ps: write-host -ForegroundColor Yellow "installing pester"
   - ps: cinst pester